#404460#404460

#404460 is a dark, muted blue. Relative luminance 0.061; OKLCH L 39.5% C 0.048 H 277.7°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#404460
RGB	rgb(64, 68, 96)
HSL	hsl(233, 20%, 31%)
HSV	hsv(233, 33%, 38%)
CMYK	cmyk(33.3%, 29.2%, 0%, 62.4%)
CIE-LAB	lab(29.58, 5.78, -17.04)
CIE-LCH	lch(29.58, 17.99, 288.74°)
OKLab	oklab(39.51% 0.0064 -0.0472)
OKLCH	oklch(39.51% 0.048 277.7)
XYZ	xyz(6.2922, 6.0686, 11.9039)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404460 #605C40

analogous

#405460 #404460 #4C4060

triadic

#404460 #604044 #446040

tetradic

#404460 #604054 #605C40 #40604C

square

#404460 #604054 #605C40 #40604C

split-complementary

#404460 #604C40 #546040

monochromatic

#0F1017 #282A3B #404460 #585E85 #767CA4

Accessibility & contrast

On white

9.49

#404460 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#404460 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404460

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404460	#FFFFFF	#000000	##FFFFFF
##404460	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4761

Deuteranopia (green-blind)

#3A455F

Tritanopia (blue-blind)

#38494E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #404460;
/* rgb */ color: rgb(64, 68, 96);
/* oklch */ color: oklch(39.5% 0.048 277.7);

Tailwind

colors: {
  custom: {
    50: '#76778d',
    500: '#404460',
    950: '#000000',
  },
}

SCSS

$custom: #404460;
$custom-light: #76778d;
$custom-dark: #000000;

JSON

{
  "hex": "#404460",
  "rgb": {
    "r": 64,
    "g": 68,
    "b": 96
  },
  "hsl": {
    "h": 232.5,
    "s": 20,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39509,
    "c": 0.04764,
    "h": 277.7
  },
  "luminance": 0.06069
}

Semantic roles & 50–950 ramp

primary

#404460

secondary

#908B6C

accent

#B26BBD

background

#F7F7F8

surface

#EDEDF0

border

#C8C8CB

text

#08080C

muted

#7B7B7D

Preview Lab

Preview with #404460

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →